| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $186.59 | 13.585% | $211.9383 | $211.94 | $211.95 | $211.90 |
| Purchase #2 | $119.64 | 7.224% | $128.2828 | $128.28 | $128.30 | $128.30 |
| Purchase #3 | $21.92 | 5.857% | $23.2039 | $23.20 | $23.20 | $23.20 |
| Purchase #4 | $146.52 | 4.783% | $153.5281 | $153.53 | $153.55 | $153.50 |
| Purchase #5 | $50.44 | 13.409% | $57.2035 | $57.20 | $57.20 | $57.20 |
| Purchase #6 | $182.53 | 4.410% | $190.5796 | $190.58 | $190.60 | $190.60 |
| Purchase #7 | $79.84 | 9.445% | $87.3809 | $87.38 | $87.40 | $87.40 |
| 7 purchase totals = | $787.48 | $852.1171 | $852.11 | $852.20 | $852.10 | |